baber/WOPTO huggingface dataset:
Patent JP-H11228480-A (JP)
Title: Separation and recovery of alpha omega-dihydroxy-delta, (omega-3)-alkanedione, omega-hydroxy-(omega3)-ketofatty acid and its salt, dicarboxylic acid and its salt
Inventor: TAKAOKA HIDEAKI
IPC: C07C51/43
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To separate and recover the subject compounds useful as an important intermediate of a perfume by selectively crystallizing out an alkali metal salt of ω-hydroxy-(ω-3)-ketofatty acid from a mixture containing an alkali metal salt of a long chain dicarboxylic acid, and then performing a solid-liquid separation. SOLUTION: This alkali metal salt of ω-hydroxy-(ω-3)-ketofatty acid of formula I [(k) is 9-13 integer; M is an alkali metal], useful as an important intermediate of a large cyclic lactone-based perfume, is separated and recovered by selectively crystallizing the compound of formula I from a mixture containing the compound of formula I and an alkali metal salt of a long chain dicarboxylic acid of formula II [(m) is 9-13 integer], and then performing a solid liquid separation to a cake and a filtrate liquid.
Patent JP-H05257972-A (JP)
Title: Machine translator
IPC: G06F17/27
Filed: 1992-03-16
Abstract: PURPOSE:To improve the quality of a translated sentence and operability by providing this machine translator with a function for allowing a user to correctly specify a clause analyzed in error. CONSTITUTION:A translation control part 1-4 refers to a dictionary file 1-6 including correspondence between an original word and its translated word or information or a knowledge base 1-7 including the information of translation rules to execute translation. If an analyzed clause is incorrect, the user specifies the range of a correct clause in an original displayed by a clause specification input part 1-3. A clause specification control part 1-5 controls translation so that the transferred clause specification information is reflected to translation and the translation control part 1-4 executes translation again.
Patent JP-H10256201-A (JP)
Title: Manufacturing method of semiconductor
Inventor: KATAGIRI SOUICHI
IPC: B81C1/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To flatten a large-sized pattern part and a fine pattern part so as to be flush with, by a method wherein a flattening and working operation is performed by using a polishing tool as a whetstone and, after that, a flattening and working operation is performed by using a whetstone which is softer than the whetstone used in the flattening and working operation. SOLUTION: As a first process, a wafer surface 31 to be worked is polished and worked for about three minutes by using a whetstone 18H (e.g. having a modulus of elasticity of about 100kg/mm<2> ). As a result of being worked by the whetstone 18H, uneven protrusion parts which exist before being worked are polished and removed. Then, as a second process, the surface is polished for about one minute by using a whetstone 18S (e.g., having a modulus of elasticity of about 50kg/mm<2> ) which is softer than the whetstone 18H. As a result, a flattening and working operation can be performed, without depending on the pattern. In this case, the modulus of elasticity of the whetstone used in the first process is at 5 to 500kg/mm<2> .  As a result, it is possible to perform a flattening and working operation which does not cause a working irregularities, whose pattern dependence is small and whose working speed irregularities inside a substrate face is small.
Patent JP-S53141882-A (JP)
Title: Variable lever mechanism
Inventor: NISHIHARA TADASHI
IPC: G05G1/00
Filed: 1977-05-17
Abstract: PURPOSE: To prevent a generation of hysteresis error by constituting a pivot of lever mechanism with a spring plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03257718-A (JP)
Title: Electric cord and extrusion molding method therefor
Inventor: TANAKA SATOSHI
IPC: H01B7/00
Filed: 1990-03-07
Abstract: PURPOSE:To easily separate two cord halves with a twisting preventing effect and durability by dividing in the short diameter direction a coated body into cord halves each having one conductive wire in the center of the long diameter direction, and separably fusing each insulative resin of the cord halves. CONSTITUTION:Two cord halves 4 are separably fused, to become an electric cord having a recessed groove 3 therebetween. Despite of a large width W of a bridge 5, the two cord halves 4 can be easily separated at a fused portion 10. In extrusion molding, a change in width and shape of the bridge 5 can freely vary strength required for separation. Therefore, the large width of the bridge can prevent any twisting of the cord and two cord halves can easily be separated, leading to a convenient use.
Patent JP-H04273302-A (JP)
Title: Steering controller for unmanned vehicle
Inventor: HAGIWARA HIROYUKI
IPC: G05D1/02
Filed: 1991-02-27
Abstract: PURPOSE:To improve the performance of steering control of an unmanned vehicle. CONSTITUTION:The unmanned vehicle is provided with a steering device 6 coupled to the steering wheels and control part 7 which applies the steering control to the device 6 based on the operation of a steering operation part 11. Then a steering value control means is added to reduce the control value of the steering value set by the device 6 based on the steering value of the part 11 in a small range of this steering value and then to increase said control value in a wide range of the steering value of he part 11 respectively.
Patent JP-H09247581-A (JP)
Title: Electromagnetic wave leakage prevention filter
Inventor: GOTO YUKIO
IPC: G02B1/115
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of abnormal sound by the discharge of residual electric charges by preventing the electric charges from remaining between the grids of the conductive mesh of an electromagnetic wave leakage prevention filter on the front surface of a PDP(plasma display panel). SOLUTION: A filter base 11 is formed by mixing a pigment for correcting the light emission color of the PDP in colorless and transparent synthetic resin with an impact resistance property. A near infrared ray filter layer not shown in the figure is provided, an AR(anti-reflection) film 21 is adhered to one surface and the conductive mesh 12 is disposed to the other surface. An AG(anti-glaring) processing is performed to the surface of an AG film 22, a conductive film 13 composed by forming an ITO film by sputtering or the like is adhered on an AG processed layer 23 and the side of the conductive film 13 is made to face the PDP and attached to the front surface of the PDP. The conductive mesh 12 is connected to ground.
Patent JP-S52139927-A (JP)
Title: 3-phase sinusoidal wave phase shifter
Inventor: MATSUMOTO KATSUTERU
IPC: H03H7/18
Filed: 1976-05-17
Abstract: PURPOSE: To obtain a highly responsive phase shifting characteristics capable of compensating fluctuations in power source voltage with a simple constitution wherein a diode bridge, a transistor and a low power constant voltage power source are additionally provided by each one to a conventional phase shifter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63222750-A (JP)
Inventor: KOBAYASHI HIDEO
IPC: G01N29/06
Filed: 1987-03-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06248276-A (JP)
Title: Reforming apparatus for fuel oil during feed
Inventor: MIYAZAKI MINORU
IPC: C10L1/04
Filed: 1993-02-22
Abstract: PURPOSE:To obtain a fuel oil reforming apparatus capable of improving combustion efficiency and reducing nitrogen oxide by making oil passage formed by sealing and fixing cyclic permanent magnets through an accumulated yoke of magnetic line of force in a cylindrical casing having inlet and outlet of fuel oil and a connecting port communicate with the oil inlet and outlet. CONSTITUTION:A number of cyclic permanent magnets 21 exhibiting N pole on one face and S pole on the other face, each kept in repelling relationship, having an accumulated yoke 22 of magnetic line of force put between adjacent magnets and mutually closely related are sealed and fixed axially to a cylinder in a cylindrical casing 11 equipped with a connecting port 14 (15) having inlet 22 of fuel oil on one end and the outlet on the other end and oil passage 23 is formed by inner circumferential part of a number of cyclic permanent magnets 21 and the accumulated yoke 22 of magnetic line of force. This oil passage 23 communicates with oil inlet and outlet 20 and a magnetic field enhancing shaft 24 is arranged in the center of axial direction of the oil passage 23 and effective repelling magnetic field corresponding to magnetic flux density is stably created and this magnetic field acts on the fuel oil. Thereby, atomization of oil molecule is promoted and improvement of combustion efficiency, reduction of fuel consumption and reduction of nitrogen oxide are realized and the reformed fuel oil is fed to a combustion system.
Patent JP-H03258703-A (JP)
Title: Herbicide containing sulfonamide derivative as active component
Inventor: TOKUNAGA TAKUMI
IPC: A01N43/82
Filed: 1990-03-09
Abstract: PURPOSE:To obtain a herbicide capable of controlling various weeds from the pre-sprouting stage to growing stage and having high safety to crops by using a sulfonamide derivative having oxadiazole ring and its salt as an active component. CONSTITUTION:The objective herbicide contains a compound of formula [X<1> is alkyl, OH, alkoxy, NH2, NO2 or halogen; X<2> is H or halogen; R<1> is H, alkyl, COOR<3> (R<3> is alkyl), phenyl, benzyl, etc.; Y<1> is H, alkyl, alkenyl, alkynyl, etc.) and its salt (e.g. salts produced by NaOH, ammonia, etc.] as an active component. The herbicide can be used in combination with other agricultural chemicals such as fungicide, insecticide, herbicide and plant growth regulator. Especially, the labor can be saved and the herbicidal spectrum is expected to be expanded by the mixed use with other herbicide. The rate of application is 10-500g of the active component per 10 are.
Patent JP-2000252906-A (JP)
Title: General notice reception confirmation system and control station and general notice reception confirmation method applied to this system
Inventor: AMINO KEIJI
IPC: H04H20/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To shorten time required to confirm whether a mobile station has received a general notice or not. SOLUTION: When an operator gives an indication, a general notice reception confirmation request is inputted to a control part 5. A standby radio machine 4 finds an idle speech channel in response to the indication of the control part 5, and the channel of the standby radio machine 4 is set to this speech channel, and it is reported to the control part 5. Next, a general notice confirmation signal including speech channel information is transmitted from a current ratio machine 3 to a mobile station through the general notice channel. When transmission to one mobile station is terminated, transmission is performed for the next mobile station by the same procedures. Mobile stations switches channels to the designated speech channel to transmit a general response signal.  A control station receives general response signals of mobile stations by the standby radio machine 4 and informs of the control part 5 that it has received them.
Patent JP-S60201169-A (JP)
Title: Cock
Inventor: SHIMAZU MITSUAKI
IPC: F16K15/18
Filed: 1984-03-23
Abstract: PURPOSE:To prevent flowing backward in case of negative pressure on the water feed source side by disposing a nonreturn valve for preventing flowing backward in a passage in a main valve portion operated to turn by a spindle. CONSTITUTION:A cock body 1 is divided into an inflow passage 2 connected to a water feed source and an outflow passage 3 having a water discharge port 4 opened by a partition wall 5, and a main valve A is disposed coaxially with an opening 6 of the partition wall 6. The main valve A comprises a spindle 11 to which a handle H is fixed, a spherical rubber nonreturn valve body 12 incorporated in the spindle, the first valve plate 13 made of ceramics, which is fixed to the lower end of the spindle, and the second valve plate 14 made of ceramics, which is secured to the lower end of a casing 10 and brought into sliding contact with the lower surface of the first valve plate 13.
Patent JP-S58174867-A (JP)
Title: Direct entry type wave height meter with sound source for informing installing position
Inventor: KONAGAI TAKASHI
IPC: G01H3/00
Filed: 1982-04-08
Abstract: PURPOSE:To facilitate the estimation of a sound source position by transmitting an ultrasonic wave for measuring wave height from a wave transmitter at a pinger section at the time zone deviated from that for transmission of ultrasonic wave for measuring wave height. CONSTITUTION:A box 1 houses a control section for controlling the operation time, a recording section for recording data of a wave height, a battery and the like while a box 2 is assembled integrate with a transmitter/receiver housing section 3 of a wave height meter and a pinger section 4 for transmitting an ultrasonic wave for detecting position. The pinger section 4 houses a non- directional transmitter 5 employing a cylindrical piezoelectric element and a box 6 housing a battery for driving it 5. The wave height is observed for a long time while a transmitter/receiver 11 of the wave height meter is controlled with a control section 10. An ultrasonic wave for detecting wave height is transmitted to the sea surface from a transmitter/receiver 12 at a fixed cycle for a fixed time at a preset time interval and a reflected wave received from the sea surface.
Patent JP-S61214099-A (JP)
Inventor: MIYAMOTO KEIICHI
IPC: G01P3/481
Filed: 1985-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04291857-A (JP)
Title: Fault notice system in arm transmission
Inventor: SEKIHASHI OSAMU
IPC: H04L47/43
Filed: 1991-03-20
Abstract: PURPOSE:To notify a line fault by using a special ATM cell. CONSTITUTION:With respect to a multiplexer 201 having a network port line interface section 2, an ATM cross connect section 5, an adaptation layer processing section 6 and a line set terminal interface section 3, an AIS cell and a SAIS cell each being a special ATM cell are transferred between the ATM cross connect section 5 and the adaptation layer processing section 6 and a SEND cell is transferred to an opposite station in the case of a unidirectional line fault.
Patent JP-S56153577-A (JP)
Title: Solid-state electrochemical element
Inventor: OSAGAWA TATSU
IPC: G11C27/00
Filed: 1980-04-30
Abstract: PURPOSE:To avoid the irregularity and instability of electrode potential, by taking the mixture of calcogen copper and solid-state electrolyte as the material for an operating electrode, and using a metal selected from the same group for collection electrodes implanted in the operating, opposing and reference electrodes. CONSTITUTION:In the solid-state electrochemical element used for a memory element and a timer and the like, the operating electrode 2 in which the mixture of calcogen copper like Cu2S and solid-state electrolyte 5:5 in weight ratio is uniformly scattered and pressed incorporatedly, and the opposing electrode 3 in which the mixture of Cu2S and solid-state electrolyte 9:1 in weight ratio is press-molded, are opposed via the copper ion solid-state electrolyte layer 1, and the reference electrode 5 detecting the potential of the operating electrode 2 is formed on the operating electrode 2 via the solid-state electrolyte 4. As the collecting electrodes 10, 11, 6 of the electrodes 2, 3, 5, noble metals such as Au, Pt and Pd and the metal (such as Cu) plated with the said noble metals are implanted. Thus, the potential of the electrodes 2, 3, 5 of the element is made stable against temperature change. Then, the element with high reliability is obtained.
Patent JP-S57172023-A (JP)
Title: Method and apparatus for measuring subsidence amount of ground
Inventor: IWASAKI YOSHINORI
IPC: E02D1/00
Filed: 1981-04-15
Abstract: PURPOSE:To permit the measurement of the amount of ground subsidence even in places at given depths by using an apparatus in which an expandible measuring tube to which a proper number of settling elements are fixed at given places is inserted and set in a pit excavated underground in such a way that the positions of the settling elements can be detected from the inside of the measuring tube. CONSTITUTION:A pit 2 is excavated under the ground 1, a filler 3, e.g., bentonite, etc., having the same properties as those of the ground, packed in the pit 2, and then an expandible bottomed cylindrical measuring tube 5 to which settling elements 4, e.g., metal rings, etc., are fixed are inserted and set in the pit 2 at given measuring positions. Then, a subsidence metering zonde 6 having a pulley 10 to be guided along the guide groove of the measuring tube 5 is inserted into the tube 5, and the positions of the settling elements 4 are orderly detected while vertically moving the zonde 6 along the tube 5, and the depths of the positions detected are measured by a measuring tape 7 integrally attached to the zonde 6. Thus, the varying positions of the settling elements 4 can be detected as the subsidence amount of the ground in given layers.
Patent JP-S52142099-A (JP)
Title: Preparation of corytenchirines
Inventor: KAMETANI TETSUJI
IPC: C07D455/03
Filed: 1976-05-19
Abstract: PURPOSE: Corytenchirines, having hypotensive action and antibacterial action, are prepared from 1-benzocyclobutenyliso-quinolinehydrochloride as starting materials. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07271431-A (JP)
Title: Abnormality deciding device for automated facility
Inventor: ISHIBASHI YASUHIDE
IPC: B23K11/04
Filed: 1994-03-28
Abstract: PURPOSE:To provide the abnormality deciding device for automated facility with which an abnormal part can be detected in a short time without requiring any special knowledge concerning programs. CONSTITUTION:A monitoring means 25 fetches the respective signals of an input means 21, output means 23 and relay panel 24 and compares the time from the operation start of respective processes at a flash bat welder 1 to the operation end with the normal operation time decided in advance so that the operation of the flash bat welder 1 can be monitored.
Patent JP-S60200595-A (JP)
Inventor: SAITOU MASAYUKI
IPC: H05K3/46
Filed: 1984-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58173600-A (JP)
Inventor: MATSUMI TAKESHI
IPC: D06F61/00
Filed: 1982-04-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11258087-A (JP)
Title: Sensor
Inventor: FURUSAWA KOICHI
IPC: G01L9/12
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize construction compared with the conventional one. SOLUTION: A sensor chip 2 is formed by a movable electrode 10 formed deformable by application of pressure, and a fixed electrode 12 disposed opposite to the movable electrode 10. The pressure is taken out as electric capacity between both electrodes 10, 12, electrode pads 20a, 20b for taking out the electric capacity are formed on the movable electrode 10 of the sensor chip 2, and the electrode pads 20a, 20b are individually connected to the electrode patterns 40a, 40b on a base plate 8.
Patent JP-S57174406-A (JP)
Title: Probe for observation and measuring inside of blast furnace
Inventor: KAWASAKI ATSUSHI
IPC: G02B23/24
Filed: 1981-04-18
Abstract: PURPOSE: To make the observation of the melt sticking zones, etc. in a blast furnace sure and easy by containing a cylindrical body built therein with linear bodies for image transmission in the cylindrical body for the outside wall of a probe for observation of the blast furnace inside, disposing a cylindrical body for middle wall and an intermediate partition plate between both, and feeding a cooling gas in the spacing between these thereby cooling the probe.  
     CONSTITUTION: A probe 4 for observation of the inside of a blast furnace is constituted by disposing a copper cylindrical body 12 in which a linear body 5 built therein with image guide fibers and light guide fibers and eyepieces and objective lens systes at both ends thereof is contained in a cylindrical body 26 for outside wall made of stainless steel. A cylindrical body 17 for middle wall likewise made of copper and an intermediate partition body 14 made of copper are disposed between the cylindrical bodies 26 and 12, and a cooling gas is fed from the outside into the spacings 27, 16 formed by these and the spacings 13 between the body 5 and the body 12. In the furnace, a plug body 25 is removed, and while the inside is cooled, the conditions in the furnace, particularly, melt- stuck materials, are observed with the body 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62264535-A (JP)
Inventor: KAATO ARUBAATO GURUNAATO
IPC: H01H71/74
Filed: 1987-03-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08274376-A (JP)
Title: Iii-v compound semiconductor emitter latice-matched with silicon
Inventor: TOMU PII II BUROEKAERUTO
IPC: H01S5/026
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a multicolor light emitting device which can be integrated with a silicon device. SOLUTION: A stack 500 of three LEDs 510-520-530 which radiates blue, green and red light provides pixels for a full color display with LED including a nitride III-V compound semiconductor material grid-matched to silicon and formed on a silicon substrate 540. The signal processing circuit of silicon and an LED driver circuit can be formed on the silicon substrate to provide a system incorporating everything in spite of being small. As a lens eye is mounted on the full color display, a display system of simplicity and high resolution is obtained by the combination of the display and the lens eye arranged extremely near observer's eyes.
Patent JP-H02237718-A (JP)
Title: Gear cutter and gear cutting method
Inventor: IIZUKA TSUNESUKE
IPC: B23F9/10
Filed: 1989-03-13
Abstract: PURPOSE:To enable high speedfulness and miniaturization with a crown gear also a bevel gear usable for a virtual gear, and simplify setup operation by tiltably composing a blade spindle on the swingingly moving body which is rotatably provided to a blade axis head. CONSTITUTION:A displacement axis 30 is composed in the condition where the axis 30 is engaged with an axis hole 22G formed at the base end part of a head part inner hole 22E when the axis core line C<1> of a blade main axis 28 and the center line C<3> of a transmission shaft 25 are set in a straight line. And when a displace bearing 27 is rotated along a bearing part 22F with the axis 30 as the rotation center, a tilted angle of 2theta is given to the line C<1> of the axis 28 and the line C<3> of the shaft 25. That is, the axis 28 can be tilted in a range of 0 deg. to 2theta to the line C<3> of the shaft 25 with the axis 30 as the rotation center, and even in the case of any tilted angle, the axis 28 can be rotated at a constant speed by the drive of a motor 26 via the transmission shaft 25 and transmission gears 31-34.
Patent JP-H08224734-A (JP)
Title: Filter apparatus for high viscosity fluid
Inventor: TOMINARI KENICHI
IPC: B29C48/694
Filed: 1995-02-21
Abstract: PURPOSE: To prevent the formation of foreign matter and to facilitate the replacement of a filter unit, in a filter apparatus suitable for a thermoplastic resin held to a molten state, by holding a filter unit between a fixed support plate and a movable support plate to constitute a dead space free filter unit. CONSTITUTION: The resin fluid melted and kneaded in an upstream extruder 1 is supplied to a first filter unit 3a through an adaptor 2 to be filtered by the leaf disk type filter element in the unit 3a and the filtered molten resin fluid is supplied to a die 5 from an adaptor 4. When the first filter unit 3a is clogged and differential pressure is increased to reach a replacing period, the extruder 1 is stopped and a work cylinder 9 is operated to separate a movable support plate 7 from a fixed support plate 6 and the unit 3a is allowed to retreat along a guide rail 11 by the rotary operation of gears by a handle 12 and a second filter unit 3b is set in place of the first filter unit 3a to resume operation.